(Phys.org)—The detection of specific DNA sequences is central to the identification of disease-causing pathogens and genetic diseases, as well as other activities. But current detection technologies require amplification ...
Biochemistry
Oct 2, 2012
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Scientists of the Far Eastern Federal University (FEFU) in cooperation with colleagues from the Russian Academy of Sciences (RAS), Australian and Lithuanian Universities have improved the technique of ultrasensitive nonperturbing ...
Nanophysics
Jun 20, 2018
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Generating offspring is the evolutionary goal of all living organisms. The multiplication of individual cells is coordinated by the cell cycle. For the discovery of how this process is regulated in eukaryotes the Noble Prize ...
Cell & Microbiology
May 7, 2015
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St. Jude Children's Research Hospital scientists solved the 3D structure of a major protein complex in cilia, signaling appendages found on cells. The structure was captured at the highest resolution to date. The work serves ...
Cell & Microbiology
Feb 13, 2023
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Viruses need hosts. Whether it's measles, the flu or coronavirus, viral pathogens cannot multiply or infect other organisms without the assistance of their hosts' cellular infrastructure. However, humans are not the only ...
Cell & Microbiology
Apr 4, 2024
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43
A horse's gut microbiome communicates with its host by sending chemical signals to its cells, which has the effect of helping the horse to extend its energy output, finds a new study published in Frontiers in Molecular Biosciences. ...
Molecular & Computational biology
Apr 8, 2021
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Recently, a research team led by Prof. Sun Baolin from the University of Science and Technology of China (USTC) revealed the mechanism of transcriptional regulation via S-nitrosylation for vancomycin resistance in Staphylococcus ...
Cell & Microbiology
May 31, 2023
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One of the most dramatic phases of fetal development occurs as previously unstructured collections of rapidly dividing precursor cells begin forming the embryo's spine.
Biotechnology
Dec 14, 2022
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39
Johns Hopkins engineers have created a new optical tool that could improve cancer imaging. Their approach, called SPECTRA, uses tiny nanoprobes that light up when they attach to aggressive cancer cells, helping clinicians ...
Bio & Medicine
Jul 18, 2024
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The sheer endless expanses of the oceans are hostile deserts—at least from the perspective of a bacterium living in water. Tiny as it is, its chances of finding sufficient nutrients in the great mass of water would seem ...
Cell & Microbiology
Jun 12, 2020
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